obama sharing a dance, a little spin on the floor just moments ago. some 30,000 people expected there this evening. in washington earlier today, it was cold. and thousands of people showed up to celebrate american democracy. president barack obama taking the oath of office, vowing in his second term that americans would not have to choose between budget cutting and taking care of seniors and children. and then, of course, it was time for the inaugural parade. 0 our steve handlesman is live at the white house with the very latest this evening. and they're at the second ball, mrs. obama looking beautiful in a jason wu gown. >> reporter: stealing the attention again from the president. she is much beloved here in washington on both side of the political aisle. president obama's main theme on this second inaugural day was national unity since there's an awful lot that we can get done if americans get together. at the president's second swearing in by supreme court chief justice john roberts, hundreds of thousands jammed the national mall. president obama